Vulnerability Monitor

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CVE-2022-39334

Nextcloud also ships a CLI utility called nextcloudcmd which is sometimes used for automated scripting and headless servers. Versions of nextcloudcmd prior to 3.6.1 would incorrectly trust invalid TLS certificates, which may enable a Man-in-the-middle attack that exposes sensitive data or credentials to a network attacker. This affects the CLI only. It does not affect the standard GUI desktop Nextcloud clients, and it does not affect the Nextcloud server.

Published

2022-11-25T19:15:11.350

Last Modified

2024-11-21T07:18:03.733

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.9 (LOW)

Weaknesses

Type: Secondary
CWE-295
Type: Primary
CWE-295

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nextcloud	desktop	< 3.6.1	Yes

References

https://github.com/nextcloud/desktop/issues/4927 Exploit, Issue Tracking, Third Party Advisory ([email protected])
https://github.com/nextcloud/desktop/pull/5022 Patch, Third Party Advisory ([email protected])
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-82xx-98xv-4jxv Third Party Advisory ([email protected])
https://hackerone.com/reports/1699740 Permissions Required, Third Party Advisory ([email protected])
https://github.com/nextcloud/desktop/issues/4927 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/nextcloud/desktop/pull/5022 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-82xx-98xv-4jxv Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/1699740 Permissions Required, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)